Transaction not yet indexed

21Mk6ZsV9sWajnHkz5uzPb4k9GMkXNuEqjy4Ds4Yqn1YcvvgJwQC5xcWieqcUVb57D7MZmUn9Eo4N95RXJQwHxyR

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.